Yukiyoshi Maehara

Follow

Person

Hitachinaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Centrifugal separator with isolated rotor part
- Patent number 7,794,383
- Issue date Sep 14, 2010
- Hitachi Koki Co., Ltd.
- Kenichi Tetsu
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Centrifugal separator with first and second control panels
- Patent number 7,396,324
- Issue date Jul 8, 2008
- Hitachi Koki Co., Ltd.
- Kenichi Tetsu
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Swinging bucket centrifuge with tapered rotor pins
- Patent number 6,712,750
- Issue date Mar 30, 2004
- Hitachi Koki Co., Ltd.
- Hiroshi Hayasaka
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

Patents Applicationslast 30 patents

Information Patent Application
Centrifugal Separator
- Publication number 20080251436
- Publication date Oct 16, 2008
- Kenichi Tetsu
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
Centrifugal separator
- Publication number 20050107235
- Publication date May 19, 2005
- Kenichi Tetsu
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
Rotor for centrifugal machine
- Publication number 20020048515
- Publication date Apr 25, 2002
- Hiroshi Hayasaka
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...